All the GOP House incumbents swept away in the blue wave

Democrats achieved a historic victory Tuesday, sweeping both chambers of Congress and expanding their influence into Republican territory. According to Decision Desk HQ, 27 GOP House incumbents were projected to lose their seats during this blue wave. Data from the 2026 midterms indicates that Democratic senators-elect secured wins by larger margins compared to the 2024 presidential race, while Republican margins decreased. The party won nearly all expected seats and several unexpected locations across the United States.